openpilot v0.6 release

2026-02-20 06:44:08 +08:00 · 2019-06-28 21:11:30 +00:00
parent bbc7de2cbd
commit 7b469bc8be
974 changed files with 90130 additions and 100834 deletions
--- a/phonelibs/android_frameworks_native/include/ui/FramebufferNativeWindow.h
+++ b/phonelibs/android_frameworks_native/include/ui/FramebufferNativeWindow.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INCLUDED_FROM_FRAMEBUFFER_NATIVE_WINDOW_CPP
+#warning "FramebufferNativeWindow is deprecated"
+#endif
+
+#ifndef ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
+#define ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <EGL/egl.h>
+
+#include <utils/threads.h>
+#include <utils/String8.h>
+
+#include <ui/ANativeObjectBase.h>
+#include <ui/Rect.h>
+
+#define MIN_NUM_FRAME_BUFFERS  2
+#define MAX_NUM_FRAME_BUFFERS  3
+
+extern "C" EGLNativeWindowType android_createDisplaySurface(void);
+
+// ---------------------------------------------------------------------------
+namespace android {
+// ---------------------------------------------------------------------------
+
+class Surface;
+class NativeBuffer;
+
+// ---------------------------------------------------------------------------
+
+class FramebufferNativeWindow 
+    : public ANativeObjectBase<
+        ANativeWindow, 
+        FramebufferNativeWindow, 
+        LightRefBase<FramebufferNativeWindow> >
+{
+public:
+    FramebufferNativeWindow(); 
+
+    framebuffer_device_t const * getDevice() const { return fbDev; } 
+
+    bool isUpdateOnDemand() const { return mUpdateOnDemand; }
+    status_t setUpdateRectangle(const Rect& updateRect);
+    status_t compositionComplete();
+
+    void dump(String8& result);
+
+    // for debugging only
+    int getCurrentBufferIndex() const;
+
+private:
+    friend class LightRefBase<FramebufferNativeWindow>;    
+    ~FramebufferNativeWindow(); // this class cannot be overloaded
+    static int setSwapInterval(ANativeWindow* window, int interval);
+    static int dequeueBuffer(ANativeWindow* window, ANativeWindowBuffer** buffer, int* fenceFd);
+    static int queueBuffer(ANativeWindow* window, ANativeWindowBuffer* buffer, int fenceFd);
+    static int query(const ANativeWindow* window, int what, int* value);
+    static int perform(ANativeWindow* window, int operation, ...);
+
+    static int dequeueBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer** buffer);
+    static int queueBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer* buffer);
+    static int lockBuffer_DEPRECATED(ANativeWindow* window, ANativeWindowBuffer* buffer);
+
+    framebuffer_device_t* fbDev;
+    alloc_device_t* grDev;
+
+    sp<NativeBuffer> buffers[MAX_NUM_FRAME_BUFFERS];
+    sp<NativeBuffer> front;
+    
+    mutable Mutex mutex;
+    Condition mCondition;
+    int32_t mNumBuffers;
+    int32_t mNumFreeBuffers;
+    int32_t mBufferHead;
+    int32_t mCurrentBufferIndex;
+    bool mUpdateOnDemand;
+};
+    
+// ---------------------------------------------------------------------------
+}; // namespace android
+// ---------------------------------------------------------------------------
+
+#endif // ANDROID_FRAMEBUFFER_NATIVE_WINDOW_H
+